Upgrade from 2.3.6.0 to 2.4.3.9

1. Brekeke Product Name and version:
Brekeke PBX, Version 2.3.6.0 , Pro

2. Java version:
1.6.0_02

3. OS type and the version:
Slackware Linux 12.1

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :
Pattern 2

6. Your problem:
Good afternoon,
After upgrading from version 2.3.6.0 Pro to version 2.4.3.9 Pro, all calls return error 486 Busy. all users are authenticated, but no calls works. I checked the settings but it feels there is nothing wrong. I went back to version 2.3.6.0 and works without problems.
Any suggestions?

Thanks,

is caller registered at sip server side?
if not, you need to add dialplan and ars to accept caller from these callers.
http://wiki.brekeke.com/wiki/Update-issues-post-v2277

if caller and caller are registered at sip server side, create pbx user for both phones. can you make calls to auto attendant?

Yes, all callers are registred in sip server and pbx, but don't work.
Auto attendant don't work to.

check if any ars rules applied to calls